package com.learn.mybatisplus.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.learn.mybatisplus.pojo.Student;
import org.apache.ibatis.annotations.Param;

/**
 * @author DJJ_F
 * @version V1.0
 * @date 2024/11/06
 * @description
 */
public interface StudentMapper extends BaseMapper<Student> {
    Student selectStepOne(@Param("sid") Integer sid);
}
